Where is ciliated epithelium located?

1.	Where is ciliated epithelium located?
Answer» Location: It is found in inner lining of buccal cavity of frog, nasal cavity, trachea, oviduct of vertebrates, etc. Structure: 1. Cells of this tissue are cuboidal or columnar. 2. Free ends of cells are broad while narrow ends rest on a basement membrane. 3. The free ends of the cell show hair-like cilia. 4. The nucleus is oval and placed at basal end of the cell. Function: To create a movement of materials that comes in contact with the epithelium, in a specific direction. This aids in functions like prevention of entry of foreign particles in the trachea, pushing of the ovum through the oviduct, etc.

Answer»

Location: It is found in inner lining of buccal cavity of frog, nasal cavity, trachea, oviduct of vertebrates, etc.

Structure:

1. Cells of this tissue are cuboidal or columnar.

2. Free ends of cells are broad while narrow ends rest on a basement membrane.

3. The free ends of the cell show hair-like cilia.

4. The nucleus is oval and placed at basal end of the cell.

Function: To create a movement of materials that comes in contact with the epithelium, in a specific direction. This aids in functions like prevention of entry of foreign particles in the trachea, pushing of the ovum through the oviduct, etc.

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